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Author	SHA1	Message	Date
Eric Blake	6bd4bc814f	qobject: Protect against use-after-free in qobject_decref() Adding an assertion to qobject_decref() will ensure that a programming error causing use-after-free will result in immediate failure (provided no other thread has started using the memory) instead of silently attempting to wrap refcnt around and leaving the problem to potentially bite later at a harder point to diagnose. Backports commit cc9f60d4a2a4bf2578a9309a18f1c4602c9f5ce7 from qemu	2018-02-17 17:28:27 -05:00
Nguyen Anh Quynh	344d016104	import	2015-08-21 15:04:50 +08:00

Author

SHA1

Message

Date

Eric Blake

6bd4bc814f

qobject: Protect against use-after-free in qobject_decref()

Adding an assertion to qobject_decref() will ensure that a
programming error causing use-after-free will result in
immediate failure (provided no other thread has started
using the memory) instead of silently attempting to wrap
refcnt around and leaving the problem to potentially bite
later at a harder point to diagnose.

Backports commit cc9f60d4a2a4bf2578a9309a18f1c4602c9f5ce7 from qemu

2018-02-17 17:28:27 -05:00

Nguyen Anh Quynh

344d016104

import

2015-08-21 15:04:50 +08:00

2 commits